Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -2.32
Milk (kg) -223.00 -0.014 3.12
Fat (kg) 13.08 -0.375 -4.90
Prot (kg) 1.23 -0.441 -0.54
Fertility Sub Index 4.79
Calving Interval (days) -1.90 -1.459 2.77
Survival (%) 1.81 1.117 2.02
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index 1.07
Carcass Weight (kg) -8.90 -0.528 4.69
Age of Slaughter (days) 8.40 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 11.07
Live WT (kg) -36.10 -0.307 11.07
Total Carbon Sub Index 14.89

* Based on an €80/tonne carbon price